CVE-2024-20262
published 2024-03-13CVE-2024-20262: A vulnerability in the Secure Copy Protocol (SCP) and SFTP feature of Cisco IOS XR Software could allow an authenticated, local attacker to create or overwrite…
PriorityP426medium6.5CVSS 3.1
AVLACLPRLUINSCCNINAH
EPSS
0.15%
4.3th percentile
A vulnerability in the Secure Copy Protocol (SCP) and SFTP feature of Cisco IOS XR Software could allow an authenticated, local attacker to create or overwrite files in a system directory, which could lead to a denial of service (DoS) condition. The attacker would require valid user credentials to perform this attack.
This vulnerability is due to a lack of proper validation of SCP and SFTP CLI input parameters. An attacker could exploit this vulnerability by authenticating to the device and issuing SCP or SFTP CLI commands with specific parameters. A successful exploit could allow the attacker to impact the functionality of the device, which could lead to a DoS condition. The device may need to be manually rebooted to recover.
Note: This vulnerability is exploitable only when a local user invokes SCP or SFTP commands at the Cisco IOS XR CLI. A local user with administrative privileges could exploit this vulnerability remotely.
Affected
83 ranges· showing 25
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CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
vendor_cisco6.5MEDIUM
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Cisco
Cisco IOS XR Software Authenticated CLI Secure Copy Protocol and SFTP Denial of Service Vulnerability
vendor_cisco·2024-03-13·CVSS 6.5
CVE-2024-20262 [MEDIUM] CWE-269 Cisco IOS XR Software Authenticated CLI Secure Copy Protocol and SFTP Denial of Service Vulnerability
Cisco IOS XR Software Authenticated CLI Secure Copy Protocol and SFTP Denial of Service Vulnerability
A vulnerability in the Secure Copy Protocol (SCP) and SFTP feature of Cisco IOS XR Software could allow an authenticated, local attacker to create or overwrite files in a system directory, which could lead to a denial of service (DoS) condition. The attacker would require valid user credentials to perform this attack.
This vulnerability is due to a lack of proper validation of SCP and SFTP CLI input parameters. An attacker could exploit this vulnerability by authenticating to the device and issuing SCP or SFTP CLI commands with specific parameters. A successful exploit could allow the attacker to impact the functionality of the device, which could lead to a DoS condition. The device may
Cisco
Cisco IOS XR Software Authenticated CLI Secure Copy Protocol and SFTP Denial of Service Vulnerability
vendor_cisco·CVSS 3.1
CVE-2024-20262 Cisco IOS XR Software Authenticated CLI Secure Copy Protocol and SFTP Denial of Service Vulnerability
CVE-2024-20262: Cisco IOS XR Software Authenticated CLI Secure Copy Protocol and SFTP Denial of Service Vulnerability
A vulnerability in the Secure Copy Protocol (SCP) and SFTP feature of Cisco IOS XR Software could allow an authenticated, local attacker to create or overwrite files in a system directory, which could lead to a denial of service (DoS) condition. The attacker would require valid user credentials to perform this attack. This vulnerability is due to a lack of proper validation of SCP and SFTP CLI input parameters. An attacker could exploit this vulnerability by authenticating to the device and issuing SCP or SFTP CLI commands with specific parameters. A successful exploit could allow the attacker to impact the functionality of the device, which could lead to a DoS condition. T
GHSA
GHSA-x2hj-p6wp-544c: A vulnerability in the Secure Copy Protocol (SCP) and SFTP feature of Cisco IOS XR Software could allow an authenticated, local attacker to create or
ghsa_unreviewed·2024-03-13
CVE-2024-20262 [MEDIUM] CWE-269 GHSA-x2hj-p6wp-544c: A vulnerability in the Secure Copy Protocol (SCP) and SFTP feature of Cisco IOS XR Software could allow an authenticated, local attacker to create or
A vulnerability in the Secure Copy Protocol (SCP) and SFTP feature of Cisco IOS XR Software could allow an authenticated, local attacker to create or overwrite files in a system directory, which could lead to a denial of service (DoS) condition. The attacker would require valid user credentials to perform this attack.
This vulnerability is due to a lack of proper validation of SCP and SFTP CLI input parameters. An attacker could exploit this vulnerability by authenticating to the device and issuing SCP or SFTP CLI commands with specific parameters. A successful exploit could allow the attacker to impact the functionality of the device, which could lead to a DoS condition. The device may need to be manually rebooted to recover.
Note: This vulnerability is exploitable only when a local use
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-03-13
Published